From 10acbbd492de46d67016d4844ac004729f801fd1 Mon Sep 17 00:00:00 2001
From: Atak3n <ataken@ufamts.ru>
Date: Thu, 21 Feb 2019 19:31:53 +0500
Subject: [PATCH 1/2] v19.2.2

---
 dist/FlussonicMsePlayer.js                   | 2 +-
 dist/FlussonicMsePlayer.min.js               | 2 +-
 examples/simple/public/FlussonicMsePlayer.js | 2 +-
 package-lock.json                            | 2 +-
 package.json                                 | 2 +-
 5 files changed, 5 insertions(+), 5 deletions(-)

diff --git a/dist/FlussonicMsePlayer.js b/dist/FlussonicMsePlayer.js
index e318b19..67b2e68 100644
--- a/dist/FlussonicMsePlayer.js
+++ b/dist/FlussonicMsePlayer.js
@@ -701,7 +701,7 @@ var MSEPlayer = function () {
   _createClass(MSEPlayer, null, [{
     key: 'version',
     get: function get() {
-      return "19.2.15";
+      return "19.2.2";
     }
   }]);
 
diff --git a/dist/FlussonicMsePlayer.min.js b/dist/FlussonicMsePlayer.min.js
index 2c6b71e..775e20f 100644
--- a/dist/FlussonicMsePlayer.min.js
+++ b/dist/FlussonicMsePlayer.min.js
@@ -1,4 +1,4 @@
-!function(e,t){"object"==typeof exports&&"object"==typeof module?module.exports=t():"function"==typeof define&&define.amd?define([],t):"object"==typeof exports?exports.FlussonicMsePlayer=t():e.FlussonicMsePlayer=t()}(window,function(){return function(r){var n={};function o(e){if(n[e])return n[e].exports;var t=n[e]={i:e,l:!1,exports:{}};return r[e].call(t.exports,t,t.exports,o),t.l=!0,t.exports}return o.m=r,o.c=n,o.d=function(e,t,r){o.o(e,t)||Object.defineProperty(e,t,{enumerable:!0,get:r})},o.r=function(e){"undefined"!=typeof Symbol&&Symbol.toStringTag&&Object.defineProperty(e,Symbol.toStringTag,{value:"Module"}),Object.defineProperty(e,"__esModule",{value:!0})},o.t=function(t,e){if(1&e&&(t=o(t)),8&e)return t;if(4&e&&"object"==typeof t&&t&&t.__esModule)return t;var r=Object.create(null);if(o.r(r),Object.defineProperty(r,"default",{enumerable:!0,value:t}),2&e&&"string"!=typeof t)for(var n in t)o.d(r,n,function(e){return t[e]}.bind(null,n));return r},o.n=function(e){var t=e&&e.__esModule?function(){return e.default}:function(){return e};return o.d(t,"a",t),t},o.o=function(e,t){return Object.prototype.hasOwnProperty.call(e,t)},o.p="",o(o.s=15)}([function(e,t){var r=e.exports="undefined"!=typeof window&&window.Math==Math?window:"undefined"!=typeof self&&self.Math==Math?self:Function("return this")();"number"==typeof __g&&(__g=r)},function(e,t){var r=e.exports={version:"2.6.4"};"number"==typeof __e&&(__e=r)},function(e,t){e.exports=function(e){return"object"==typeof e?null!==e:"function"==typeof e}},function(e,t,r){"use strict";Object.defineProperty(t,"__esModule",{value:!0}),t.logger=t.enableLogs=void 0;var n="function"==typeof Symbol&&"symbol"==typeof Symbol.iterator?function(e){return typeof e}:function(e){return e&&"function"==typeof Symbol&&e.constructor===Symbol&&e!==Symbol.prototype?"symbol":typeof e},o=r(52);function a(){}var i={trace:a,debug:a,log:a,warn:a,info:a,error:a},u=i;var c=(0,o.getSelfScope)();function s(t){for(var e=arguments.length,r=Array(1<e?e-1:0),n=1;n<e;n++)r[n-1]=arguments[n];r.forEach(function(e){var i,s;u[e]=t[e]?t[e].bind(t):(i=e,(s=c.console[i])?function(){for(var e=arguments.length,t=Array(e),r=0;r<e;r++)t[r]=arguments[r];var n,o;t[0]&&(t[0]=(n=i,o=t[0],o="["+n+"] > "+o)),s.apply(c.console,t)}:a)})}t.enableLogs=function(e){if(!0===e||"object"===(void 0===e?"undefined":n(e))){s(e,"debug","log","info","warn","error");try{u.log()}catch(e){u=i}}else u=i},t.logger=u},function(e,t,r){var n=r(21),o=r(26);e.exports=r(5)?function(e,t,r){return n.f(e,t,o(1,r))}:function(e,t,r){return e[t]=r,e}},function(e,t,r){e.exports=!r(7)(function(){return 7!=Object.defineProperty({},"a",{get:function(){return 7}}).a})},function(e,t,r){"use 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Uint8Array.from(atob(e),function(e){return e.charCodeAt(0)})},t.RawDataToUint8Array=n,t.getTrackId=s,t.getRealUtcFromData=a,t.doArrayBuffer=function(){var e=this.segments.shift();e.isInit||(this.utc=a(e.data),this.lastLoadedUTC=this.utc);this.maybeAppend(e)},t.debugData=u,t.pad2=p,t.humanTime=function(e){var t=!(1<arguments.length&&void 0!==arguments[1])||arguments[1];if(!(0<e))return"";var r=e,n=new Date;n.setTime(1e3*r);var o=!(!1===t),i=o?n.getHours():n.getUTCHours(),s=o?n.getMinutes():n.getUTCMinutes(),a=o?n.getSeconds():n.getUTCSeconds();return p(i)+":"+p(s)+":"+p(a)},t.logDM=function(e,t){t&&c.logger.log("%c "+t.type+" "+("event"===t.type?t.event:"mse_init_segment"),"background: aquamarine;",t)},t.showDispatchError=function(e,t){var r=e.data instanceof 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Promise(function(e){t._onmee=t.onMediaElementEmptied(e).bind(t)})).then(function(){return t.stopRunning=!1}),this.media.addEventListener(f.default.MEDIA_ELEMENT_EMPTIED,this._onmee)),this.oncvp=null,this.mediaSource=null,this.init(),this.ws.destroy(),this.sb.destroy(),e},i.prototype.removeMediaSource=function(){var e=this.mediaSource;if(e){if("open"===e.readyState)try{e.endOfStream()}catch(e){c.logger.warn("onMediaDetaching:"+e.message+" while calling endOfStream")}e.removeEventListener(f.default.MEDIA_SOURCE_SOURCE_OPEN,this.onmso),e.removeEventListener(f.default.MEDIA_SOURCE_SOURCE_ENDED,this.onmse),e.removeEventListener(f.default.MEDIA_SOURCE_SOURCE_CLOSE,this.onmsc),this.onmso=null,this.onmse=null,this.onmsc=null}URL.revokeObjectURL(this.media.src),this.media.removeAttribute("src"),this.media.load()},i.prototype.onMediaElementEmptied=function(e){return this._onmee&&this.media&&(this.media.removeEventListener(f.default.MEDIA_ELEMENT_EMPTIED,this._onmee),this._onmee=void 0),e()},i.prototype.onAttachMedia=function(e){var t=this;this.media=e.media;var r=this.media;if(!(r instanceof HTMLMediaElement))throw new Error(l.default.NOT_HTML_MEDIA_ELEMENT);if(r){var n=this.mediaSource=new MediaSource;return this.onmse=this.onMediaSourceEnded.bind(this),this.onmsc=this.onMediaSourceClose.bind(this),n.addEventListener(f.default.MEDIA_SOURCE_SOURCE_ENDED,this.onmse),n.addEventListener(f.default.MEDIA_SOURCE_SOURCE_CLOSE,this.onmsc),r.src=URL.createObjectURL(n),this.oncvp=u.checkVideoProgress(r,this).bind(this),this.media.addEventListener(f.default.MEDIA_ELEMENT_PROGRESS,this.oncvp),new Promise(function(e){t.onmso=t.onMediaSourceOpen.bind(t,e),n.addEventListener(f.default.MEDIA_SOURCE_SOURCE_OPEN,t.onmso)})}},i.prototype.onMediaSourceOpen=function(e){e();var t=this.mediaSource;t&&t.removeEventListener(f.default.MEDIA_SOURCE_SOURCE_OPEN,this.onmso),this.shouldPlay&&(c.logger.info("readyState now is "+this.mediaSource.readyState+", and will be played",this.playTime,this.audioTack,this.videoTrack),this.shouldPlay=!1,this._play(this.playTime,this.audioTack,this.videoTrack))},i.prototype.onDisconnect=function(e){this.opts.onDisconnect&&this.opts.onDisconnect(e)},i.prototype.dispatchMessage=function(t){if(!this.stopRunning){var e=t.data,r=e instanceof ArrayBuffer,n=r?void 0:JSON.parse(e);u.logDM(r,n);try{if(r){if(this.waitForInitFrame)return c.logger.log("old frames");this.sb.procArrayBuffer(e)}if(n&&n.type===h.EVENT_SEGMENT){var o=n[h.EVENT_SEGMENT];switch(o){case"resumed":this._pause&&!this.playing&&this.onStartStalling();break;case"paused":break;case"seeked":case"switched_to_live":if(this.seekValue=void 0,this.opts.onSeeked)try{this.opts.onSeeked()}catch(e){console.error(e)}break;case"recordings_ended":this._eos=!0,this.sb.onBufferEos();break;case"stream_unavailable":var i={error:"no_live",event:o};throw c.logger.log("do playPromise reject with error",i),new Error(i);default:this.opts.onError&&this.opts.onError({error:"unhandled_event",event:o}),c.logger.warn("unknown type of event",o)}return}if(n&&n.type===h.MSE_INIT_SEGMENT)return this.procInitSegment(e)}catch(e){this.ws.pause(),u.showDispatchError.bind(this)(t,e)}}},i.prototype.procInitSegment=function(e){var t=JSON.parse(e);if(t.type!==h.MSE_INIT_SEGMENT)return c.logger.warn("type is not "+h.MSE_INIT_SEGMENT);if(this.waitForInitFrame&&(this.waitForInitFrame=!1),this.sb.isBuffered()){this.media.pause(),this.previouslyPaused=!1,this._setTracksFlag=!0,this.immediateSwitch=!0;this.sb.flushRange.push({start:0,end:1/0,type:void 0}),this.sb.flushBufferCounter=0,this.sb.doFlush()}this.sb.setTracksByType(t);var r=t.metadata,n=t.metadata.tracks||t.metadata.streams,o={};this.sb.videoTrackId&&(o.video=n[this.sb.videoTrackId-1].track_id),this.sb.audioTrackId&&(o.audio=n[this.sb.audioTrackId-1].track_id),this.doMediaInfo(s({},r,{activeStreams:o,version:i.version})),c.logger.log("%cprocInitSegment:","background: lightpink;",t),this.mediaSource&&!this.mediaSource.sourceBuffers.length&&(this.sb.setMediaSource(this.mediaSource),this.sb.createSourceBuffers(t)),this.sb.createTracks(t.tracks)},i.prototype.doMediaInfo=function(e){if(c.logger.log("%cmediaInfo:","background: orange;",e),this.onMediaInfo){this.mediaInfo=e;try{this.onMediaInfo(e)}catch(e){console.error(u.errorMsg(e))}}},i.prototype.getVideoTracks=function(){if(this.mediaInfo)return this.mediaInfo.streams.filter(function(e){return e.content===d})},i.prototype.getAudioTracks=function(){if(this.mediaInfo)return this.mediaInfo.streams.filter(function(e){return e.content===m})},i.prototype.immediateLevelSwitchEnd=function(){var 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Should try after onMediaInfo triggered or inside.")},i.prototype._play=function(n,o,i){var s=this;return new Promise(function(e,t){if(c.logger.log("_play",n,o,i),s.playing){var r="[mse-player] _play: terminate because already has been playing";return c.logger.log(r),e({message:r})}return s._pause?(s._resume(),s._pause=!1,s.playing=!0,s.playPromise=s.media.play(),c.logger.log("_play: terminate because _paused and should resume"),s.playPromise):(s.playTime=n,s.videoTrack=o,s.audioTack=i,s._pause=!1,s.mediaSource?s.mediaSource&&"open"!==s.mediaSource.readyState?(c.logger.warn('readyState is not "open"'),s.shouldPlay=!0,s.resolveThenMediaSourceOpen=s.resolveThenMediaSourceOpen?s.resolveThenMediaSourceOpen:e,void(s.rejectThenMediaSourceOpen=s.rejectThenMediaSourceOpen?s.rejectThenMediaSourceOpen:t)):(s.ws.start(s.url,s.playTime,s.videoTrack,s.audioTack),s.playPromise=s.media.play(),s.startProgressTimer(),s.playPromise.then(function(){s.onStartStalling(),s.resolveThenMediaSourceOpen&&(s.playing=!0,s.resolveThenMediaSourceOpen(),s.resolveThenMediaSourceOpen=void 0,s.rejectThenMediaSourceOpen=void 0)},function(){c.logger.log("playPromise rejection. this.playing false"),s.ws.connectionPromise&&s.ws.connectionPromise.then(function(){return s.ws.pause()}),s._pause=!0,s.playing=!1,s.onError&&s.onError({error:"play_promise_reject"}),s.rejectThenMediaSourceOpen&&(s.rejectThenMediaSourceOpen(),s.resolveThenMediaSourceOpen=void 0,s.rejectThenMediaSourceOpen=void 0)}),s.playPromise):(s.onAttachMedia({media:s.media}),s.onsoa=s._play.bind(s,n,o,i),s.mediaSource.addEventListener(f.default.MEDIA_SOURCE_SOURCE_OPEN,s.onsoa),c.logger.warn("mediaSource did not create"),s.resolveThenMediaSourceOpen=s.resolveThenMediaSourceOpen?s.resolveThenMediaSourceOpen:e,void(s.rejectThenMediaSourceOpen=s.rejectThenMediaSourceOpen?s.rejectThenMediaSourceOpen:t)))})},i.prototype.init=function(){this._pause=!1,this.playing=!1,this.shouldPlay=!1,this.playTime=void 0,this.audioTack="",this.videoTrack="",this.endProgressTimer()},i.prototype._resume=function(){this.ws.resume()},i.prototype.onMediaDetaching=function(){{if(!this.stopRunning)return this.stopRunning=!0,this.handlerMediaDetaching();c.logger.warn("stop is running.")}},i.prototype.handlerMediaDetaching=function(){var t=this;c.logger.info("media source detaching");var e=void 0;return this.removeMediaSource(),this.media&&(this.media.removeEventListener(f.default.MEDIA_ELEMENT_PROGRESS,this.oncvp),(e=new Promise(function(e){t._onmee=t.onMediaElementEmptied(e).bind(t)})).then(function(){return t.stopRunning=!1}),this.media.addEventListener(f.default.MEDIA_ELEMENT_EMPTIED,this._onmee)),this.oncvp=null,this.mediaSource=null,this.init(),this.ws.destroy(),this.sb.destroy(),e},i.prototype.removeMediaSource=function(){var e=this.mediaSource;if(e){if("open"===e.readyState)try{e.endOfStream()}catch(e){c.logger.warn("onMediaDetaching:"+e.message+" while calling endOfStream")}e.removeEventListener(f.default.MEDIA_SOURCE_SOURCE_OPEN,this.onmso),e.removeEventListener(f.default.MEDIA_SOURCE_SOURCE_ENDED,this.onmse),e.removeEventListener(f.default.MEDIA_SOURCE_SOURCE_CLOSE,this.onmsc),this.onmso=null,this.onmse=null,this.onmsc=null}URL.revokeObjectURL(this.media.src),this.media.removeAttribute("src"),this.media.load()},i.prototype.onMediaElementEmptied=function(e){return this._onmee&&this.media&&(this.media.removeEventListener(f.default.MEDIA_ELEMENT_EMPTIED,this._onmee),this._onmee=void 0),e()},i.prototype.onAttachMedia=function(e){var t=this;this.media=e.media;var r=this.media;if(!(r instanceof HTMLMediaElement))throw new Error(l.default.NOT_HTML_MEDIA_ELEMENT);if(r){var n=this.mediaSource=new MediaSource;return this.onmse=this.onMediaSourceEnded.bind(this),this.onmsc=this.onMediaSourceClose.bind(this),n.addEventListener(f.default.MEDIA_SOURCE_SOURCE_ENDED,this.onmse),n.addEventListener(f.default.MEDIA_SOURCE_SOURCE_CLOSE,this.onmsc),r.src=URL.createObjectURL(n),this.oncvp=u.checkVideoProgress(r,this).bind(this),this.media.addEventListener(f.default.MEDIA_ELEMENT_PROGRESS,this.oncvp),new Promise(function(e){t.onmso=t.onMediaSourceOpen.bind(t,e),n.addEventListener(f.default.MEDIA_SOURCE_SOURCE_OPEN,t.onmso)})}},i.prototype.onMediaSourceOpen=function(e){e();var t=this.mediaSource;t&&t.removeEventListener(f.default.MEDIA_SOURCE_SOURCE_OPEN,this.onmso),this.shouldPlay&&(c.logger.info("readyState now is "+this.mediaSource.readyState+", and will be played",this.playTime,this.audioTack,this.videoTrack),this.shouldPlay=!1,this._play(this.playTime,this.audioTack,this.videoTrack))},i.prototype.onDisconnect=function(e){this.opts.onDisconnect&&this.opts.onDisconnect(e)},i.prototype.dispatchMessage=function(t){if(!this.stopRunning){var e=t.data,r=e instanceof ArrayBuffer,n=r?void 0:JSON.parse(e);u.logDM(r,n);try{if(r){if(this.waitForInitFrame)return c.logger.log("old frames");this.sb.procArrayBuffer(e)}if(n&&n.type===h.EVENT_SEGMENT){var o=n[h.EVENT_SEGMENT];switch(o){case"resumed":this._pause&&!this.playing&&this.onStartStalling();break;case"paused":break;case"seeked":case"switched_to_live":if(this.seekValue=void 0,this.opts.onSeeked)try{this.opts.onSeeked()}catch(e){console.error(e)}break;case"recordings_ended":this._eos=!0,this.sb.onBufferEos();break;case"stream_unavailable":var i={error:"no_live",event:o};throw c.logger.log("do playPromise reject with error",i),new Error(i);default:this.opts.onError&&this.opts.onError({error:"unhandled_event",event:o}),c.logger.warn("unknown type of event",o)}return}if(n&&n.type===h.MSE_INIT_SEGMENT)return this.procInitSegment(e)}catch(e){this.ws.pause(),u.showDispatchError.bind(this)(t,e)}}},i.prototype.procInitSegment=function(e){var t=JSON.parse(e);if(t.type!==h.MSE_INIT_SEGMENT)return c.logger.warn("type is not "+h.MSE_INIT_SEGMENT);if(this.waitForInitFrame&&(this.waitForInitFrame=!1),this.sb.isBuffered()){this.media.pause(),this.previouslyPaused=!1,this._setTracksFlag=!0,this.immediateSwitch=!0;this.sb.flushRange.push({start:0,end:1/0,type:void 0}),this.sb.flushBufferCounter=0,this.sb.doFlush()}this.sb.setTracksByType(t);var r=t.metadata,n=t.metadata.tracks||t.metadata.streams,o={};this.sb.videoTrackId&&(o.video=n[this.sb.videoTrackId-1].track_id),this.sb.audioTrackId&&(o.audio=n[this.sb.audioTrackId-1].track_id),this.doMediaInfo(s({},r,{activeStreams:o,version:i.version})),c.logger.log("%cprocInitSegment:","background: lightpink;",t),this.mediaSource&&!this.mediaSource.sourceBuffers.length&&(this.sb.setMediaSource(this.mediaSource),this.sb.createSourceBuffers(t)),this.sb.createTracks(t.tracks)},i.prototype.doMediaInfo=function(e){if(c.logger.log("%cmediaInfo:","background: orange;",e),this.onMediaInfo){this.mediaInfo=e;try{this.onMediaInfo(e)}catch(e){console.error(u.errorMsg(e))}}},i.prototype.getVideoTracks=function(){if(this.mediaInfo)return this.mediaInfo.streams.filter(function(e){return e.content===d})},i.prototype.getAudioTracks=function(){if(this.mediaInfo)return this.mediaInfo.streams.filter(function(e){return e.content===m})},i.prototype.immediateLevelSwitchEnd=function(){var e=this.media;e&&e.buffered.length&&(this.immediateSwitch=!1,this.previouslyPaused||(this.playPromise=e.play(),this.playPromise.then(function(){player._pause=!1,player.playing=!0})))},i.prototype.onStartStalling=function(){this.opts.onStartStalling&&this.opts.onStartStalling(),this._stalling=!0,c.logger.log("onStartStalling")},i.prototype.onEndStalling=function(){this.opts.onEndStalling&&this.opts.onEndStalling(),this._stalling=!1,c.logger.log("onEndStalling")},i.prototype.startProgressTimer=function(){this.timer=setInterval(this.onTimer.bind(this),this.opts.progressUpdateTime)},i.prototype.endProgressTimer=function(){clearInterval(this.timer),this.timer=void 0},i.prototype.onTimer=function(){if(this._eos)return c.logger.log("nothing to play");if(this.immediateSwitch&&this.immediateLevelSwitchEnd(),this.sb.lastLoadedUTC!==this.utcPrev&&!this._stalling&&(this.utcPrev=this.sb.lastLoadedUTC,this.onProgress))try{this.onProgress(this.sb.lastLoadedUTC)}catch(e){console.error(u.errorMsg(e))}},i.prototype.onMediaSourceEnded=function(){c.logger.log("media source ended");try{this.opts.onEOS&&this.opts.onEOS()}catch(e){console.error("error while proccessing onEOS")}},i.prototype.onMediaSourceClose=function(){c.logger.log("media source closed")},i}();t.default=g,e.exports=t.default},function(e,t,r){r(19),e.exports=r(1).Array.find},function(e,t,r){"use strict";var n=r(20),o=r(32)(5),i="find",s=!0;i in[]&&Array(1)[i](function(){s=!1}),n(n.P+n.F*s,"Array",{find:function(e){return o(this,e,1<arguments.length?arguments[1]:void 0)}}),r(41)(i)},function(e,t,r){var m=r(0),g=r(1),v=r(4),y=r(27),S=r(10),b="prototype",E=function(e,t,r){var n,o,i,s,a=e&E.F,u=e&E.G,c=e&E.S,h=e&E.P,f=e&E.B,l=u?m:c?m[t]||(m[t]={}):(m[t]||{})[b],p=u?g:g[t]||(g[t]={}),d=p[b]||(p[b]={});for(n in u&&(r=t),r)i=((o=!a&&l&&void 0!==l[n])?l:r)[n],s=f&&o?S(i,m):h&&"function"==typeof i?S(Function.call,i):i,l&&y(l,n,i,e&E.U),p[n]!=i&&v(p,n,s),h&&d[n]!=i&&(d[n]=i)};m.core=g,E.F=1,E.G=2,E.S=4,E.P=8,E.B=16,E.W=32,E.U=64,E.R=128,e.exports=E},function(e,t,r){var n=r(22),o=r(23),i=r(25),s=Object.defineProperty;t.f=r(5)?Object.defineProperty:function(e,t,r){if(n(e),t=i(t,!0),n(r),o)try{return s(e,t,r)}catch(e){}if("get"in r||"set"in r)throw TypeError("Accessors not supported!");return"value"in r&&(e[t]=r.value),e}},function(e,t,r){var n=r(2);e.exports=function(e){if(!n(e))throw TypeError(e+" is not an object!");return e}},function(e,t,r){e.exports=!r(5)&&!r(7)(function(){return 7!=Object.defineProperty(r(24)("div"),"a",{get:function(){return 7}}).a})},function(e,t,r){var n=r(2),o=r(0).document,i=n(o)&&n(o.createElement);e.exports=function(e){return i?o.createElement(e):{}}},function(e,t,r){var o=r(2);e.exports=function(e,t){if(!o(e))return e;var r,n;if(t&&"function"==typeof(r=e.toString)&&!o(n=r.call(e)))return n;if("function"==typeof(r=e.valueOf)&&!o(n=r.call(e)))return n;if(!t&&"function"==typeof(r=e.toString)&&!o(n=r.call(e)))return n;throw TypeError("Can't convert object to primitive value")}},function(e,t){e.exports=function(e,t){return{enumerable:!(1&e),configurable:!(2&e),writable:!(4&e),value:t}}},function(e,t,r){var i=r(0),s=r(4),a=r(28),u=r(8)("src"),n=r(29),o="toString",c=(""+n).split(o);r(1).inspectSource=function(e){return n.call(e)},(e.exports=function(e,t,r,n){var o="function"==typeof r;o&&(a(r,"name")||s(r,"name",t)),e[t]!==r&&(o&&(a(r,u)||s(r,u,e[t]?""+e[t]:c.join(String(t)))),e===i?e[t]=r:n?e[t]?e[t]=r:s(e,t,r):(delete e[t],s(e,t,r)))})(Function.prototype,o,function(){return"function"==typeof this&&this[u]||n.call(this)})},function(e,t){var r={}.hasOwnProperty;e.exports=function(e,t){return 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n=r(37),o=Math.min;e.exports=function(e){return 0<e?o(n(e),9007199254740991):0}},function(e,t){var r=Math.ceil,n=Math.floor;e.exports=function(e){return isNaN(e=+e)?0:(0<e?n:r)(e)}},function(e,t,r){var n=r(39);e.exports=function(e,t){return new(n(e))(t)}},function(e,t,r){var n=r(2),o=r(40),i=r(12)("species");e.exports=function(e){var t;return o(e)&&("function"!=typeof(t=e.constructor)||t!==Array&&!o(t.prototype)||(t=void 0),n(t)&&null===(t=t[i])&&(t=void 0)),void 0===t?Array:t}},function(e,t,r){var n=r(11);e.exports=Array.isArray||function(e){return"Array"==n(e)}},function(e,t,r){var n=r(12)("unscopables"),o=Array.prototype;null==o[n]&&r(4)(o,n,{}),e.exports=function(e){o[n][e]=!0}},function(e,t,r){"use strict";Object.defineProperty(t,"__esModule",{value:!0}),t.getWSURL=l;var u=n(r(43)),c=n(r(6)),h=r(3);function n(e){return e&&e.__esModule?e:{default:e}}var f="live",o=function(){function t(e){!function(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}(this,t),this.opts=e,this.init(),this.onwso=this.open.bind(this),this.onwsm=this.handleReceiveMessage.bind(this),this.onwse=this.handleError.bind(this),this.onwsc=this.onWSClose.bind(this)}return t.prototype.init=function(){this.opened=!1,this.connectionPromise=void 0,clearTimeout(this.reconnect)},t.prototype.start=function(n,o){var i=this,s=2<arguments.length&&void 0!==arguments[2]?arguments[2]:"",a=3<arguments.length&&void 0!==arguments[3]?arguments[3]:"";return this.socketURL={url:n,time:o,videoTrack:s,audioTack:a},this.connectionPromise=new Promise(function(e,t){var r=l(n,o,s,a);i.websocket=new WebSocket(r),i.websocket.binaryType="arraybuffer",i.websocket.addEventListener(c.default.WS_OPEN,i.onwso),i.websocket.addEventListener(c.default.WS_MESSAGE,i.onwsm),i.websocket.addEventListener(c.default.WS_ERROR,i.onwse),i.websocket.addEventListener(c.default.WS_CLOSE,i.onwsc),i._openingResolve=e,i._openingReject=t}),this.connectionPromise},t.prototype.open=function(){this.opened=!0,this._openingResolve(),this.resume(),this.websocket.removeEventListener(c.default.WS_OPEN,this.onwso)},t.prototype.send=function(e){this.websocket.send(e)},t.prototype.resume=function(){clearTimeout(this.reconnect),h.logger.log("ws: send resume"),this.websocket.send("resume")},t.prototype.pause=function(){h.logger.log("ws: send pause"),1===this.websocket.readyState&&this.websocket.send("pause")},t.prototype.seek=function(e){var t=e===f?"":"play_from=";h.logger.log(""+t+e),this.websocket.send(""+t+e)},t.prototype.setTracks=function(e,t){this.websocket.send("set_tracks="+e+t)},t.prototype.handleReceiveMessage=function(e){this.opts.message(e)},t.prototype.handleError=function(){var e;this.opts.error&&(e=this.opts).error.apply(e,arguments)},t.prototype.onWSClose=function(e){var t=this;if(e.wasClean);else{h.logger.log("WebSocket lost connection"),this.destroy();var r=this.socketURL,n=r.url,o=r.time,i=r.videoTrack,s=r.audioTack;this.reconnect=setTimeout(function(){t.start(n,o,i,s).then(function(){clearTimeout(t.reconnect)}).catch(function(){})},5e3)}this.opts.closed(e)},t.prototype.destroy=function(){clearTimeout(this.reconnect),this.websocket&&(this.pause(),this.websocket.removeEventListener(c.default.WS_MESSAGE,this.onwsm),this.websocket.onclose=function(){},this.websocket.close(),this.init())},t}();function l(e,t,r,n){var o=t;if(!o&&!r&&!n)return e;var i=(0,u.default)({url:e}),s="";i.query&&(s=i.query.split("&").map(function(e){return e.split("=")}).filter(function(e){return"from"!==e[0]&&"tracks"!==e[0]}).map(function(e){return e.join("=")}).join("&"),h.logger.log(s));var a=!!r||!!n;return i.protocol+"//"+i.host+i.pathname+"?"+(a?"tracks="+r+n:"")+(a&&o&&o!==f?"&":"")+(t===f?"":"from="+Math.floor(o))+((a||o&&o!==f)&&s?"&":"")+s}t.default=o},function(e,t,r){"use strict";
 /*!
  * parseurl
  * Copyright(c) 2014 Jonathan Ong
diff --git a/examples/simple/public/FlussonicMsePlayer.js b/examples/simple/public/FlussonicMsePlayer.js
index e318b19..67b2e68 100644
--- a/examples/simple/public/FlussonicMsePlayer.js
+++ b/examples/simple/public/FlussonicMsePlayer.js
@@ -701,7 +701,7 @@ var MSEPlayer = function () {
   _createClass(MSEPlayer, null, [{
     key: 'version',
     get: function get() {
-      return "19.2.15";
+      return "19.2.2";
     }
   }]);
 
diff --git a/package-lock.json b/package-lock.json
index 6bb3925..232959f 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,6 +1,6 @@
 {
   "name": "@flussonic/flussonic-mse-player",
-  "version": "19.2.15",
+  "version": "19.2.2",
   "lockfileVersion": 1,
   "requires": true,
   "dependencies": {
diff --git a/package.json b/package.json
index a48a12b..d2d8781 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@flussonic/flussonic-mse-player",
-  "version": "19.2.15",
+  "version": "19.2.2",
   "description": "Media Source Extension support for Flussonic.",
   "main": "./dist/FlussonicMsePlayer.js",
   "keywords": [

From c7e220f75b921f5185c23503824511d238fd7291 Mon Sep 17 00:00:00 2001
From: Atak3n <ataken@ufamts.ru>
Date: Fri, 22 Feb 2019 15:24:21 +0500
Subject: [PATCH 2/2] v19.2.2

OnDisconnect event fix
---
 dist/FlussonicMsePlayer.js                   | 4 ++--
 dist/FlussonicMsePlayer.min.js               | 2 +-
 examples/simple/public/FlussonicMsePlayer.js | 4 ++--
 package-lock.json                            | 2 +-
 package.json                                 | 2 +-
 src/modules/MsePlayer.external.js            | 2 +-
 6 files changed, 8 insertions(+), 8 deletions(-)

diff --git a/dist/FlussonicMsePlayer.js b/dist/FlussonicMsePlayer.js
index e318b19..bd523c6 100644
--- a/dist/FlussonicMsePlayer.js
+++ b/dist/FlussonicMsePlayer.js
@@ -701,7 +701,7 @@ var MSEPlayer = function () {
   _createClass(MSEPlayer, null, [{
     key: 'version',
     get: function get() {
-      return "19.2.15";
+      return "19.2.2";
     }
   }]);
 
@@ -744,7 +744,7 @@ var MSEPlayer = function () {
 
     this.ws = new _ws2.default({
       message: this.dispatchMessage.bind(this),
-      closed: this.onDisconnect.bind(this),
+      closed: this.onDisconnect ? this.onDisconnect.bind(this) : null,
       error: this.onError
     });
 
diff --git a/dist/FlussonicMsePlayer.min.js b/dist/FlussonicMsePlayer.min.js
index 2c6b71e..98dfb37 100644
--- a/dist/FlussonicMsePlayer.min.js
+++ b/dist/FlussonicMsePlayer.min.js
@@ -1,4 +1,4 @@
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0),e()},i.prototype.onAttachMedia=function(e){var t=this;this.media=e.media;var r=this.media;if(!(r instanceof HTMLMediaElement))throw new Error(l.default.NOT_HTML_MEDIA_ELEMENT);if(r){var n=this.mediaSource=new MediaSource;return this.onmse=this.onMediaSourceEnded.bind(this),this.onmsc=this.onMediaSourceClose.bind(this),n.addEventListener(f.default.MEDIA_SOURCE_SOURCE_ENDED,this.onmse),n.addEventListener(f.default.MEDIA_SOURCE_SOURCE_CLOSE,this.onmsc),r.src=URL.createObjectURL(n),this.oncvp=u.checkVideoProgress(r,this).bind(this),this.media.addEventListener(f.default.MEDIA_ELEMENT_PROGRESS,this.oncvp),new Promise(function(e){t.onmso=t.onMediaSourceOpen.bind(t,e),n.addEventListener(f.default.MEDIA_SOURCE_SOURCE_OPEN,t.onmso)})}},i.prototype.onMediaSourceOpen=function(e){e();var t=this.mediaSource;t&&t.removeEventListener(f.default.MEDIA_SOURCE_SOURCE_OPEN,this.onmso),this.shouldPlay&&(c.logger.info("readyState now is "+this.mediaSource.readyState+", and will be played",this.playTime,this.audioTack,this.videoTrack),this.shouldPlay=!1,this._play(this.playTime,this.audioTack,this.videoTrack))},i.prototype.onDisconnect=function(e){this.opts.onDisconnect&&this.opts.onDisconnect(e)},i.prototype.dispatchMessage=function(t){if(!this.stopRunning){var e=t.data,r=e instanceof ArrayBuffer,n=r?void 0:JSON.parse(e);u.logDM(r,n);try{if(r){if(this.waitForInitFrame)return c.logger.log("old frames");this.sb.procArrayBuffer(e)}if(n&&n.type===h.EVENT_SEGMENT){var o=n[h.EVENT_SEGMENT];switch(o){case"resumed":this._pause&&!this.playing&&this.onStartStalling();break;case"paused":break;case"seeked":case"switched_to_live":if(this.seekValue=void 0,this.opts.onSeeked)try{this.opts.onSeeked()}catch(e){console.error(e)}break;case"recordings_ended":this._eos=!0,this.sb.onBufferEos();break;case"stream_unavailable":var i={error:"no_live",event:o};throw c.logger.log("do playPromise reject with error",i),new Error(i);default:this.opts.onError&&this.opts.onError({error:"unhandled_event",event:o}),c.logger.warn("unknown type of event",o)}return}if(n&&n.type===h.MSE_INIT_SEGMENT)return this.procInitSegment(e)}catch(e){this.ws.pause(),u.showDispatchError.bind(this)(t,e)}}},i.prototype.procInitSegment=function(e){var t=JSON.parse(e);if(t.type!==h.MSE_INIT_SEGMENT)return c.logger.warn("type is not "+h.MSE_INIT_SEGMENT);if(this.waitForInitFrame&&(this.waitForInitFrame=!1),this.sb.isBuffered()){this.media.pause(),this.previouslyPaused=!1,this._setTracksFlag=!0,this.immediateSwitch=!0;this.sb.flushRange.push({start:0,end:1/0,type:void 0}),this.sb.flushBufferCounter=0,this.sb.doFlush()}this.sb.setTracksByType(t);var r=t.metadata,n=t.metadata.tracks||t.metadata.streams,o={};this.sb.videoTrackId&&(o.video=n[this.sb.videoTrackId-1].track_id),this.sb.audioTrackId&&(o.audio=n[this.sb.audioTrackId-1].track_id),this.doMediaInfo(s({},r,{activeStreams:o,version:i.version})),c.logger.log("%cprocInitSegment:","background: lightpink;",t),this.mediaSource&&!this.mediaSource.sourceBuffers.length&&(this.sb.setMediaSource(this.mediaSource),this.sb.createSourceBuffers(t)),this.sb.createTracks(t.tracks)},i.prototype.doMediaInfo=function(e){if(c.logger.log("%cmediaInfo:","background: orange;",e),this.onMediaInfo){this.mediaInfo=e;try{this.onMediaInfo(e)}catch(e){console.error(u.errorMsg(e))}}},i.prototype.getVideoTracks=function(){if(this.mediaInfo)return this.mediaInfo.streams.filter(function(e){return e.content===d})},i.prototype.getAudioTracks=function(){if(this.mediaInfo)return this.mediaInfo.streams.filter(function(e){return e.content===m})},i.prototype.immediateLevelSwitchEnd=function(){var e=this.media;e&&e.buffered.length&&(this.immediateSwitch=!1,this.previouslyPaused||(this.playPromise=e.play(),this.playPromise.then(function(){player._pause=!1,player.playing=!0})))},i.prototype.onStartStalling=function(){this.opts.onStartStalling&&this.opts.onStartStalling(),this._stalling=!0,c.logger.log("onStartStalling")},i.prototype.onEndStalling=function(){this.opts.onEndStalling&&this.opts.onEndStalling(),this._stalling=!1,c.logger.log("onEndStalling")},i.prototype.startProgressTimer=function(){this.timer=setInterval(this.onTimer.bind(this),this.opts.progressUpdateTime)},i.prototype.endProgressTimer=function(){clearInterval(this.timer),this.timer=void 0},i.prototype.onTimer=function(){if(this._eos)return c.logger.log("nothing to 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"open"'),s.shouldPlay=!0,s.resolveThenMediaSourceOpen=s.resolveThenMediaSourceOpen?s.resolveThenMediaSourceOpen:e,void(s.rejectThenMediaSourceOpen=s.rejectThenMediaSourceOpen?s.rejectThenMediaSourceOpen:t)):(s.ws.start(s.url,s.playTime,s.videoTrack,s.audioTack),s.playPromise=s.media.play(),s.startProgressTimer(),s.playPromise.then(function(){s.onStartStalling(),s.resolveThenMediaSourceOpen&&(s.playing=!0,s.resolveThenMediaSourceOpen(),s.resolveThenMediaSourceOpen=void 0,s.rejectThenMediaSourceOpen=void 0)},function(){c.logger.log("playPromise rejection. this.playing false"),s.ws.connectionPromise&&s.ws.connectionPromise.then(function(){return s.ws.pause()}),s._pause=!0,s.playing=!1,s.onError&&s.onError({error:"play_promise_reject"}),s.rejectThenMediaSourceOpen&&(s.rejectThenMediaSourceOpen(),s.resolveThenMediaSourceOpen=void 0,s.rejectThenMediaSourceOpen=void 0)}),s.playPromise):(s.onAttachMedia({media:s.media}),s.onsoa=s._play.bind(s,n,o,i),s.mediaSource.addEventListener(f.default.MEDIA_SOURCE_SOURCE_OPEN,s.onsoa),c.logger.warn("mediaSource did not create"),s.resolveThenMediaSourceOpen=s.resolveThenMediaSourceOpen?s.resolveThenMediaSourceOpen:e,void(s.rejectThenMediaSourceOpen=s.rejectThenMediaSourceOpen?s.rejectThenMediaSourceOpen:t)))})},i.prototype.init=function(){this._pause=!1,this.playing=!1,this.shouldPlay=!1,this.playTime=void 0,this.audioTack="",this.videoTrack="",this.endProgressTimer()},i.prototype._resume=function(){this.ws.resume()},i.prototype.onMediaDetaching=function(){{if(!this.stopRunning)return this.stopRunning=!0,this.handlerMediaDetaching();c.logger.warn("stop is running.")}},i.prototype.handlerMediaDetaching=function(){var t=this;c.logger.info("media source detaching");var e=void 0;return this.removeMediaSource(),this.media&&(this.media.removeEventListener(f.default.MEDIA_ELEMENT_PROGRESS,this.oncvp),(e=new Promise(function(e){t._onmee=t.onMediaElementEmptied(e).bind(t)})).then(function(){return t.stopRunning=!1}),this.media.addEventListener(f.default.MEDIA_ELEMENT_EMPTIED,this._onmee)),this.oncvp=null,this.mediaSource=null,this.init(),this.ws.destroy(),this.sb.destroy(),e},i.prototype.removeMediaSource=function(){var e=this.mediaSource;if(e){if("open"===e.readyState)try{e.endOfStream()}catch(e){c.logger.warn("onMediaDetaching:"+e.message+" while calling endOfStream")}e.removeEventListener(f.default.MEDIA_SOURCE_SOURCE_OPEN,this.onmso),e.removeEventListener(f.default.MEDIA_SOURCE_SOURCE_ENDED,this.onmse),e.removeEventListener(f.default.MEDIA_SOURCE_SOURCE_CLOSE,this.onmsc),this.onmso=null,this.onmse=null,this.onmsc=null}URL.revokeObjectURL(this.media.src),this.media.removeAttribute("src"),this.media.load()},i.prototype.onMediaElementEmptied=function(e){return this._onmee&&this.media&&(this.media.removeEventListener(f.default.MEDIA_ELEMENT_EMPTIED,this._onmee),this._onmee=void 0),e()},i.prototype.onAttachMedia=function(e){var t=this;this.media=e.media;var r=this.media;if(!(r instanceof HTMLMediaElement))throw new Error(l.default.NOT_HTML_MEDIA_ELEMENT);if(r){var n=this.mediaSource=new MediaSource;return this.onmse=this.onMediaSourceEnded.bind(this),this.onmsc=this.onMediaSourceClose.bind(this),n.addEventListener(f.default.MEDIA_SOURCE_SOURCE_ENDED,this.onmse),n.addEventListener(f.default.MEDIA_SOURCE_SOURCE_CLOSE,this.onmsc),r.src=URL.createObjectURL(n),this.oncvp=u.checkVideoProgress(r,this).bind(this),this.media.addEventListener(f.default.MEDIA_ELEMENT_PROGRESS,this.oncvp),new Promise(function(e){t.onmso=t.onMediaSourceOpen.bind(t,e),n.addEventListener(f.default.MEDIA_SOURCE_SOURCE_OPEN,t.onmso)})}},i.prototype.onMediaSourceOpen=function(e){e();var t=this.mediaSource;t&&t.removeEventListener(f.default.MEDIA_SOURCE_SOURCE_OPEN,this.onmso),this.shouldPlay&&(c.logger.info("readyState now is "+this.mediaSource.readyState+", and will be played",this.playTime,this.audioTack,this.videoTrack),this.shouldPlay=!1,this._play(this.playTime,this.audioTack,this.videoTrack))},i.prototype.onDisconnect=function(e){this.opts.onDisconnect&&this.opts.onDisconnect(e)},i.prototype.dispatchMessage=function(t){if(!this.stopRunning){var e=t.data,r=e instanceof ArrayBuffer,n=r?void 0:JSON.parse(e);u.logDM(r,n);try{if(r){if(this.waitForInitFrame)return c.logger.log("old frames");this.sb.procArrayBuffer(e)}if(n&&n.type===h.EVENT_SEGMENT){var o=n[h.EVENT_SEGMENT];switch(o){case"resumed":this._pause&&!this.playing&&this.onStartStalling();break;case"paused":break;case"seeked":case"switched_to_live":if(this.seekValue=void 0,this.opts.onSeeked)try{this.opts.onSeeked()}catch(e){console.error(e)}break;case"recordings_ended":this._eos=!0,this.sb.onBufferEos();break;case"stream_unavailable":var i={error:"no_live",event:o};throw c.logger.log("do playPromise reject with error",i),new Error(i);default:this.opts.onError&&this.opts.onError({error:"unhandled_event",event:o}),c.logger.warn("unknown type of event",o)}return}if(n&&n.type===h.MSE_INIT_SEGMENT)return this.procInitSegment(e)}catch(e){this.ws.pause(),u.showDispatchError.bind(this)(t,e)}}},i.prototype.procInitSegment=function(e){var t=JSON.parse(e);if(t.type!==h.MSE_INIT_SEGMENT)return c.logger.warn("type is not "+h.MSE_INIT_SEGMENT);if(this.waitForInitFrame&&(this.waitForInitFrame=!1),this.sb.isBuffered()){this.media.pause(),this.previouslyPaused=!1,this._setTracksFlag=!0,this.immediateSwitch=!0;this.sb.flushRange.push({start:0,end:1/0,type:void 0}),this.sb.flushBufferCounter=0,this.sb.doFlush()}this.sb.setTracksByType(t);var r=t.metadata,n=t.metadata.tracks||t.metadata.streams,o={};this.sb.videoTrackId&&(o.video=n[this.sb.videoTrackId-1].track_id),this.sb.audioTrackId&&(o.audio=n[this.sb.audioTrackId-1].track_id),this.doMediaInfo(s({},r,{activeStreams:o,version:i.version})),c.logger.log("%cprocInitSegment:","background: lightpink;",t),this.mediaSource&&!this.mediaSource.sourceBuffers.length&&(this.sb.setMediaSource(this.mediaSource),this.sb.createSourceBuffers(t)),this.sb.createTracks(t.tracks)},i.prototype.doMediaInfo=function(e){if(c.logger.log("%cmediaInfo:","background: orange;",e),this.onMediaInfo){this.mediaInfo=e;try{this.onMediaInfo(e)}catch(e){console.error(u.errorMsg(e))}}},i.prototype.getVideoTracks=function(){if(this.mediaInfo)return this.mediaInfo.streams.filter(function(e){return e.content===d})},i.prototype.getAudioTracks=function(){if(this.mediaInfo)return this.mediaInfo.streams.filter(function(e){return e.content===m})},i.prototype.immediateLevelSwitchEnd=function(){var e=this.media;e&&e.buffered.length&&(this.immediateSwitch=!1,this.previouslyPaused||(this.playPromise=e.play(),this.playPromise.then(function(){player._pause=!1,player.playing=!0})))},i.prototype.onStartStalling=function(){this.opts.onStartStalling&&this.opts.onStartStalling(),this._stalling=!0,c.logger.log("onStartStalling")},i.prototype.onEndStalling=function(){this.opts.onEndStalling&&this.opts.onEndStalling(),this._stalling=!1,c.logger.log("onEndStalling")},i.prototype.startProgressTimer=function(){this.timer=setInterval(this.onTimer.bind(this),this.opts.progressUpdateTime)},i.prototype.endProgressTimer=function(){clearInterval(this.timer),this.timer=void 0},i.prototype.onTimer=function(){if(this._eos)return c.logger.log("nothing to play");if(this.immediateSwitch&&this.immediateLevelSwitchEnd(),this.sb.lastLoadedUTC!==this.utcPrev&&!this._stalling&&(this.utcPrev=this.sb.lastLoadedUTC,this.onProgress))try{this.onProgress(this.sb.lastLoadedUTC)}catch(e){console.error(u.errorMsg(e))}},i.prototype.onMediaSourceEnded=function(){c.logger.log("media source ended");try{this.opts.onEOS&&this.opts.onEOS()}catch(e){console.error("error while proccessing onEOS")}},i.prototype.onMediaSourceClose=function(){c.logger.log("media source closed")},i}();t.default=g,e.exports=t.default},function(e,t,r){r(19),e.exports=r(1).Array.find},function(e,t,r){"use strict";var n=r(20),o=r(32)(5),i="find",s=!0;i in[]&&Array(1)[i](function(){s=!1}),n(n.P+n.F*s,"Array",{find:function(e){return o(this,e,1<arguments.length?arguments[1]:void 0)}}),r(41)(i)},function(e,t,r){var m=r(0),g=r(1),v=r(4),y=r(27),S=r(10),b="prototype",E=function(e,t,r){var n,o,i,s,a=e&E.F,u=e&E.G,c=e&E.S,h=e&E.P,f=e&E.B,l=u?m:c?m[t]||(m[t]={}):(m[t]||{})[b],p=u?g:g[t]||(g[t]={}),d=p[b]||(p[b]={});for(n in u&&(r=t),r)i=((o=!a&&l&&void 0!==l[n])?l:r)[n],s=f&&o?S(i,m):h&&"function"==typeof i?S(Function.call,i):i,l&&y(l,n,i,e&E.U),p[n]!=i&&v(p,n,s),h&&d[n]!=i&&(d[n]=i)};m.core=g,E.F=1,E.G=2,E.S=4,E.P=8,E.B=16,E.W=32,E.U=64,E.R=128,e.exports=E},function(e,t,r){var n=r(22),o=r(23),i=r(25),s=Object.defineProperty;t.f=r(5)?Object.defineProperty:function(e,t,r){if(n(e),t=i(t,!0),n(r),o)try{return s(e,t,r)}catch(e){}if("get"in r||"set"in r)throw TypeError("Accessors not supported!");return"value"in r&&(e[t]=r.value),e}},function(e,t,r){var n=r(2);e.exports=function(e){if(!n(e))throw TypeError(e+" is not an object!");return e}},function(e,t,r){e.exports=!r(5)&&!r(7)(function(){return 7!=Object.defineProperty(r(24)("div"),"a",{get:function(){return 7}}).a})},function(e,t,r){var n=r(2),o=r(0).document,i=n(o)&&n(o.createElement);e.exports=function(e){return i?o.createElement(e):{}}},function(e,t,r){var o=r(2);e.exports=function(e,t){if(!o(e))return e;var r,n;if(t&&"function"==typeof(r=e.toString)&&!o(n=r.call(e)))return n;if("function"==typeof(r=e.valueOf)&&!o(n=r.call(e)))return n;if(!t&&"function"==typeof(r=e.toString)&&!o(n=r.call(e)))return n;throw TypeError("Can't convert object to primitive value")}},function(e,t){e.exports=function(e,t){return{enumerable:!(1&e),configurable:!(2&e),writable:!(4&e),value:t}}},function(e,t,r){var i=r(0),s=r(4),a=r(28),u=r(8)("src"),n=r(29),o="toString",c=(""+n).split(o);r(1).inspectSource=function(e){return n.call(e)},(e.exports=function(e,t,r,n){var o="function"==typeof r;o&&(a(r,"name")||s(r,"name",t)),e[t]!==r&&(o&&(a(r,u)||s(r,u,e[t]?""+e[t]:c.join(String(t)))),e===i?e[t]=r:n?e[t]?e[t]=r:s(e,t,r):(delete e[t],s(e,t,r)))})(Function.prototype,o,function(){return"function"==typeof this&&this[u]||n.call(this)})},function(e,t){var r={}.hasOwnProperty;e.exports=function(e,t){return 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n=r(37),o=Math.min;e.exports=function(e){return 0<e?o(n(e),9007199254740991):0}},function(e,t){var r=Math.ceil,n=Math.floor;e.exports=function(e){return isNaN(e=+e)?0:(0<e?n:r)(e)}},function(e,t,r){var n=r(39);e.exports=function(e,t){return new(n(e))(t)}},function(e,t,r){var n=r(2),o=r(40),i=r(12)("species");e.exports=function(e){var t;return o(e)&&("function"!=typeof(t=e.constructor)||t!==Array&&!o(t.prototype)||(t=void 0),n(t)&&null===(t=t[i])&&(t=void 0)),void 0===t?Array:t}},function(e,t,r){var n=r(11);e.exports=Array.isArray||function(e){return"Array"==n(e)}},function(e,t,r){var n=r(12)("unscopables"),o=Array.prototype;null==o[n]&&r(4)(o,n,{}),e.exports=function(e){o[n][e]=!0}},function(e,t,r){"use strict";Object.defineProperty(t,"__esModule",{value:!0}),t.getWSURL=l;var u=n(r(43)),c=n(r(6)),h=r(3);function n(e){return e&&e.__esModule?e:{default:e}}var f="live",o=function(){function t(e){!function(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}(this,t),this.opts=e,this.init(),this.onwso=this.open.bind(this),this.onwsm=this.handleReceiveMessage.bind(this),this.onwse=this.handleError.bind(this),this.onwsc=this.onWSClose.bind(this)}return t.prototype.init=function(){this.opened=!1,this.connectionPromise=void 0,clearTimeout(this.reconnect)},t.prototype.start=function(n,o){var i=this,s=2<arguments.length&&void 0!==arguments[2]?arguments[2]:"",a=3<arguments.length&&void 0!==arguments[3]?arguments[3]:"";return this.socketURL={url:n,time:o,videoTrack:s,audioTack:a},this.connectionPromise=new Promise(function(e,t){var r=l(n,o,s,a);i.websocket=new WebSocket(r),i.websocket.binaryType="arraybuffer",i.websocket.addEventListener(c.default.WS_OPEN,i.onwso),i.websocket.addEventListener(c.default.WS_MESSAGE,i.onwsm),i.websocket.addEventListener(c.default.WS_ERROR,i.onwse),i.websocket.addEventListener(c.default.WS_CLOSE,i.onwsc),i._openingResolve=e,i._openingReject=t}),this.connectionPromise},t.prototype.open=function(){this.opened=!0,this._openingResolve(),this.resume(),this.websocket.removeEventListener(c.default.WS_OPEN,this.onwso)},t.prototype.send=function(e){this.websocket.send(e)},t.prototype.resume=function(){clearTimeout(this.reconnect),h.logger.log("ws: send resume"),this.websocket.send("resume")},t.prototype.pause=function(){h.logger.log("ws: send pause"),1===this.websocket.readyState&&this.websocket.send("pause")},t.prototype.seek=function(e){var t=e===f?"":"play_from=";h.logger.log(""+t+e),this.websocket.send(""+t+e)},t.prototype.setTracks=function(e,t){this.websocket.send("set_tracks="+e+t)},t.prototype.handleReceiveMessage=function(e){this.opts.message(e)},t.prototype.handleError=function(){var e;this.opts.error&&(e=this.opts).error.apply(e,arguments)},t.prototype.onWSClose=function(e){var t=this;if(e.wasClean);else{h.logger.log("WebSocket lost connection"),this.destroy();var r=this.socketURL,n=r.url,o=r.time,i=r.videoTrack,s=r.audioTack;this.reconnect=setTimeout(function(){t.start(n,o,i,s).then(function(){clearTimeout(t.reconnect)}).catch(function(){})},5e3)}this.opts.closed(e)},t.prototype.destroy=function(){clearTimeout(this.reconnect),this.websocket&&(this.pause(),this.websocket.removeEventListener(c.default.WS_MESSAGE,this.onwsm),this.websocket.onclose=function(){},this.websocket.close(),this.init())},t}();function l(e,t,r,n){var o=t;if(!o&&!r&&!n)return e;var i=(0,u.default)({url:e}),s="";i.query&&(s=i.query.split("&").map(function(e){return e.split("=")}).filter(function(e){return"from"!==e[0]&&"tracks"!==e[0]}).map(function(e){return e.join("=")}).join("&"),h.logger.log(s));var a=!!r||!!n;return i.protocol+"//"+i.host+i.pathname+"?"+(a?"tracks="+r+n:"")+(a&&o&&o!==f?"&":"")+(t===f?"":"from="+Math.floor(o))+((a||o&&o!==f)&&s?"&":"")+s}t.default=o},function(e,t,r){"use strict";
 /*!
  * parseurl
  * Copyright(c) 2014 Jonathan Ong
diff --git a/examples/simple/public/FlussonicMsePlayer.js b/examples/simple/public/FlussonicMsePlayer.js
index e318b19..bd523c6 100644
--- a/examples/simple/public/FlussonicMsePlayer.js
+++ b/examples/simple/public/FlussonicMsePlayer.js
@@ -701,7 +701,7 @@ var MSEPlayer = function () {
   _createClass(MSEPlayer, null, [{
     key: 'version',
     get: function get() {
-      return "19.2.15";
+      return "19.2.2";
     }
   }]);
 
@@ -744,7 +744,7 @@ var MSEPlayer = function () {
 
     this.ws = new _ws2.default({
       message: this.dispatchMessage.bind(this),
-      closed: this.onDisconnect.bind(this),
+      closed: this.onDisconnect ? this.onDisconnect.bind(this) : null,
       error: this.onError
     });
 
diff --git a/package-lock.json b/package-lock.json
index 6bb3925..232959f 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,6 +1,6 @@
 {
   "name": "@flussonic/flussonic-mse-player",
-  "version": "19.2.15",
+  "version": "19.2.2",
   "lockfileVersion": 1,
   "requires": true,
   "dependencies": {
diff --git a/package.json b/package.json
index a48a12b..d2d8781 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@flussonic/flussonic-mse-player",
-  "version": "19.2.15",
+  "version": "19.2.2",
   "description": "Media Source Extension support for Flussonic.",
   "main": "./dist/FlussonicMsePlayer.js",
   "keywords": [
diff --git a/src/modules/MsePlayer.external.js b/src/modules/MsePlayer.external.js
index 44704c5..c6437b0 100644
--- a/src/modules/MsePlayer.external.js
+++ b/src/modules/MsePlayer.external.js
@@ -77,7 +77,7 @@ export default class MSEPlayer {
 
     this.ws = new WebSocketController({
       message: this.dispatchMessage.bind(this),
-      closed: this.onDisconnect.bind(this),
+      closed: this.onDisconnect ? this.onDisconnect.bind(this) : null,
       error: this.onError,
     })